How to Improve (and Increase) Your Sleep

By

Tom Rath

Dec 19, 2013 12:04 pm ET

Growing up in a hard-working Midwestern city in the 1980s, I quickly learned that sleep is the first expense I should cut in a given day. The men I looked up to at a young age regularly boasted about running on just a few hours of sleep. While this was rooted in a good-natured work ethic, it led me to view needing sleep as a sign of weakness. I continue to see this perception in the workplace today, where it is considered a badge of honor to stay at the office late working on a project.

The problem is, one less hour of sleep is not equal to an extra hour of achievement. In many cases the opposite occurs. When you lose an hour of sleep, it decreases your well-being, productivity, health, and ability to think the following day. One of the most influential studies of human performance, conducted by professor K. Anders Ericsson, found that top performers slept 8 hours and 36 minutes per day. The average American, for comparison, gets just 6 hours and 51 minutes of sleep on weeknights.

You are simply a different person when you operate on insufficient sleep. And it shows. If you do not get enough sleep, it can lead to a cascade of negative events. You achieve less at work, skip regular exercise, and eat poorly.

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